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Wow, didn't really expect you to read this far down. The latest iteration of the site is in open beta. It's a gentle open beta-- not in prime-time just yet. It's being hosted over at UpGuard (link) and you are more than welcome to give it a shot. Couple things:
The ebay URL is the search query copied from the browser (here searching for bed stuff). The regex is for crap that should not be shown. Important is "Pickup only", which filters away all the things that cannot be shipped (a filter that cannot be done on Ebay's webpage).
It will output the title and url for all matching items, for all pages of the search result.
It also works for the German Ebay.
Processes biglion quantity of sold ebay coupons/bonus codes, so you can know approximate count of users who buyed the coupons and when sales are come up again.
You can change sleep parameter so script will work slowly or faster (default is 5 seconds).
Additional requirements: curl
Standart tools used: awk, date, cat, grep (bash)